Xiaomi Smart Air Purifier 4 Lite User Manual

Xiaomi Smart Air Purifier 4 Lite

Precautions

• Turn off and unplug the purifier before moving it.
• The purifier cannot turn on when the fan grille and the filter compartment cover are not installed properly.
• Maintain a distance of at least 20 cm between the air inlets and walls or other objects.
• The purifier must be placed on firm and flat floor.
• Prior to cleaning or other maintenance, the appliance must be disconnected from the supply mains.
• Frequently remove dust, hair, and other particles from the outer mesh screen of the filter, so as to reduce the chance of bacteria growth.
• Remove dust, hair, and particles from the purifier’s air inlets to prevent a reduction of air intake.
• Cover the air outlet to prevent dust, hair, and other particles from falling in when the purifier is left unused for a long time.
• To avoid fire, electric shocks, or other damage, use the power adapter and electrical outlet as instructed below:
• Do not excessively pull, twist or bend the power adapter, as this may expose or break the cord’s core.
• The power adapter must be plugged into a suitable electrical outlet.
• Use the power adapter that is provided with the purifier, do not use any third party power adapters.
• Always unplug the purifier before carrying out maintenance to or moving the air purifier.
• Immediately stop using the purifier when it makes unusual sounds, gives off bad odors, overheats, or its fan rotates irregularly.
• Do not stick your fingers or foreign objects into the protective parts, movable parts, air inlets, or air outlets.
• Keep objects such as hairs or fabrics away from the purifier to avoid blocking the air inlets or air outlets.
• Do not sit on, lean on or tilt the purifier.
• When using in conjunction with gas-fueled appliances (such as gas stoves, gas heaters), please ventilate sufficiently to avoid carbon monoxide poisoning.
• Do not pour liquids, nor throw powders or other small substances into the purifier’s air outlet.
• Make sure no inflammable objects get into the purifier.
• Do not use the purifier in the following circumstances, as they may result in electric shocks, fire, or other damage:
• Near open flames, such as candles, incense burners, stoves, fireplaces, cigarettes, firecrackers, lighters, multipurpose torches, candle lighters, or fire pans.
• Near appliances that generate high temperatures, such as electric heaters, fan heaters, electric foot warmers, electric stoves, or electric irons.
• In unstable locations where the purifier can easily fall over.
• In environments that are extremely hot, humid, or damp, such as bathrooms.

Product Overview

Read this manual carefully before use, and retain it for future reference.
Note: Illustrations of the product, accessories, and user interface in this user manual are for reference purposes only. The actual product and functions may vary due to product enhancements.

Display Instructions

Installation

Placing the purifier
For optimal performance, make sure the distances between purifier’s air inlets and other objects such as walls meet the requirements as suggested below.

Note: It is recommended to keep doors and windows closed for a better purifying effect when using the purifier.

Connecting to an electrical outlet
Connect the power adapter to the power port at the middle part of the purifier and then plug it into an electrical outlet.

How to Use

• Turning on/off
  Press the power button to turn on/off the purifier.

• Switching mode
  While the purifier is on, press the mode switch button to cycle through modes.

• Adjusting the display’s brightness
  Press the display on/off button on the back of the purifier to cycle through its brightness levels: on, dim, and off.

• Enabling/disabling the child lock function
  The child lock function can only be enabled via the app. Once enabled, the screen will flash and display as shown in Figure A. To disable the child lock function, press and hold the mode switch button for seven seconds until you hear a notification sound. Then the screen will display as shown in Figure B.

• Resetting Wi-Fi
  When connecting the purifier to the app for the first time or unable to connect to it, press and hold the display on/off button on the back of the purifier for 7 seconds. The purifier will make a notification sound once the Wi-Fi is successfully reset.

• Enabling/Disabling Wi-Fi
  Simultaneously press and hold the mode switch button and the display on/off button on the back of the purifier for 7 seconds. The Wi-Fi function is enabled when the Wi-Fi indicator is on and is disabled when the indicator is off.

• Connecting with Mi Home/Xiaomi Home app

  • This product works with Mi Home/Xiaomi Home app*. Control your device with Mi Home/ Xiaomi Home app.
  • Scan the QR code to download and install the app. You will be directed to the connection setup page if the app is installed already. Or search “Mi Home/Xiaomi Home” in the app store to download and install it.
  • Open Mi Home/Xiaomi Home app, tap “+” on the upper right, and then follow prompts to add your device.
  • *The app is referred to as Xiaomi Home app in Europe (except for Russia). The name of the app displayed on your device should be taken as the default.
    Note: The version of the app might have been updated, please follow the instructions based on the current app version.

• Filter status notification
  The air quality indicator will blink red for 30 seconds when the filter is exhausted, please replace the filter in a timely manner.

Replacing the Filter
Warning: Make sure the purifier is turned off and the power adapter is unplugged before replacing the filter.
Note: To avoid injuries, do not put your fingers between the upper and lower compartments when replacing the filter.

1. Opening the filter compartment
   Press and hold the release buttons with both of your hands, and lift up the upper compartment of the purifier.

2. Removing the old filter
   Remove the old filter upwards.

3. Installing the new filter
   Install the filter into the filter compartment, and then place back the upper compartment of the purifier.

4. Resetting the filter
   While the purifier is on standby, simultaneously press and hold the power button and the display on/off button on the back of the purifier for 7 seconds. Once the filter is successfully reset, the purifier will make two beeps and the air quality indicator will blink green three times.
   Notes:

   • When the air quality indicator blinks red for 30 seconds, it is a reminder that the filter is exhausted.
   • It is recommended to replace the filter every 6 to 12 months.
   • Please purchase genuine and compatible filters from official channels.

Daily Care & Maintenance

Warning: Make sure the purifier is turned off and the power adapter is unplugged before performing the following operations.

Cleaning the filter compartment
To ensure optimal ventilation and purification, use a vacuum cleaner to remove any dust from the air inlets and the filter compartment, or wipe these areas gently with a soft cloth.
Note: To avoid damaging the purifier, do not rinse or spray the purifier directly with water, or wipe it with a soaking wet cloth.

Cleaning the laser particle sensor
Use a non-sharp tool to open the cover of the laser particle sensor, and then use an air blow gun or hair dryer to clean the filter on the cover and the sensor, as illustrated in the figure.
Note: Do not use hot air.

Specifications

• Name: Xiaomi Smart Air Purifier 4 Lite
• Model: AC-M17-SC
• Item Dimensions: 240 × 240 × 533.5 mm
• Net Weight: Approx. 4.8 kg
• Effective Coverage: 25–43 m2 *
• Rated Voltage: 24 V
• Power Adapter Rated Input: 100–240 V~, 50/60 Hz, 1.2 A Rated Power: 33 W
• Noise Level: ≤61 dB(A)
• Network Standby Power Consumption: < 2.0 W
• Particle Purification Efficiency: High
• Formaldehyde Purification Efficiency: High
• Particle’s Clean Air Delivery Rate (CADR Particle): 360 m³/h
• Formaldehyde’s Clean Air Delivery Rate (CADR Formaldehyde): 120 m³/h
• Wireless Connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4 GHz
• Storage Temperature: -10°C to 40°C
• Storage Humidity: 5%–90%
• Production Date: See packaging

For details of the importer, please refer to the box.
*Calculated according to standard GB/T 18801-2015
RF Specification: Wi-Fi 2.4 G (2400–2483.5 MHz), Max. RF Output Power: <20 dBm

Under normal use of condition, this equipment should be kept a separation distance of at least 20cm between the antenna and the body of the user.

Regulatory Compliance Information

Europe — EU declaration of conformity
Hereby, Beijing Smartmi Electronic Technology Co., Ltd. declares that the radio equipment – Xiaomi Smart Air Purifier 4 Lite, type AC-M17-SC is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: http://www.mi.com/global/service/support/declaration.html

Disposal and recycling information
All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location as well as terms and conditions of such collection points.

WARRANTY NOTICE

THIS WARRANTY GIVES YOU SPECIFIC RIGHTS, AND YOU MAY HAVE OTHER RIGHTS CONVEYED BY LAWS OF YOUR COUNTRY, PROVINCE OR STATE. INDEED, IN SOME COUNTRIES, PROVINCES OR STATES, CONSUMER LAW MAY IMPOSE A MINIMUM WARRANTY PERIOD. OTHER THAN AS PERMITTED BY LAW, XIAOMI DOES NOT EXCLUDE, LIMIT OR SUSPEND OTHER RIGHTS YOU MAY HAVE. FOR A FULL UNDERSTANDING OF YOUR RIGHTS WE INVITE YOU TO CONSULT THE LAWS OF YOUR COUNTRY, PROVINCE OR STATE.

LIMITED PRODUCT WARRANTY
XIAOMI warrants that the Products are free from defects in materials and workmanship under normal use and use in accordance with the respective Product user manual, during the Warranty Period. The duration and conditions related to the legal warranties are provided by respective local laws. For more information about the consumer warranty benefits, please refer to Xiaomi’s official website https://www.mi.com/en/service/warranty/.

• Xiaomi warrants to the original purchaser that its Xiaomi Product will be free from defects in materials and workmanship under normal use in the period mentioned above.
• Xiaomi does not guarantee that the operation of the Product will be uninterrupted or error free.
• Xiaomi is not liable for damages arising from non-compliance with the instructions related to the use of the Product.

REMEDIES
If a hardware defect is found and a valid claim is received by Xiaomi within the Warranty Period, Xiaomi will either (1) repair the product at no charge, (2) replace the product, or (3) refund the Product, excluding potential shipping costs.

HOW TO OBTAIN WARRANTY SERVICE
To obtain warranty service, you must deliver the Product, in its original packaging or similar packaging providing an equal degree of Product protection, to the address specified by Xiaomi. Except to the extent prohibited by applicable law, Xiaomi may require you to present proofs or proof of purchase and / or comply with registration requirements before receiving warranty service.

EXCLUSIONS AND LIMITATIONS
Unless otherwise stipulated by Xiaomi, this Limited Warranty applies only to the Product manufactured by or for Xiaomi and identifiable by the trademarks, trade name or “Xiaomi” or “Mi” logo. The Limited Warranty does not apply to any (a) Damage due to acts of nature or God, for example, lightning strikes, tornadoes, flood, fire, earthquake or other external causes; (b) Negligence; (c) Commercial use; (d) Alterations or modifications to any part of the Product; (e) Damage caused by use with non-Xiaomi products; (f) Damage caused by accident, abuse or misuse; (g) Damage caused by operating the Product outside the permitted or intended uses described by Xiaomi or with improper voltage or power supply; or (h) Damage caused by service (including upgrades and expansions) performed by anyone who is not a representative of Xiaomi. It is your responsibility to backup any data, software, or other materials you may have stored or preserved on the product. It is likely that the data, software or other materials in the equipment will be lost or reformatted during the service process, Xiaomi is not responsible for such damage or loss. No Xiaomi reseller, agent, or employee is authorized to make any modification, extension, or addition to this Limited Warranty. If any term is held to be illegal or unenforceable, the legality or enforceability of the remaining terms shall not be affected or impaired.

Except as prohibited by laws or otherwise promised by Xiaomi, the after-sales services shall be limited to the country or region of the original purchase. Products which were not duly imported and/or were not duly manufactured by Xiaomi and/or were not duly acquired from Xiaomi or Xiaomi’s official seller are not covered by the present warranties. As per applicable law you may benefit from warranties from the non-official retailer who sold the product. Therefore, Xiaomi invites you to contact the retailer from whom you purchased the product. The present warranties do not apply in Hong Kong and Taiwan.

IMPLIED WARRANTIES
Except to the extent prohibited by applicable law, all implied warranties (including warranties of merchantability and fitness for a particular purpose) will have a limited duration up to a maximum duration of this limited warranty. Some jurisdictions do not allow limitations on the duration of an implied warranty, so the above limitation will not be applied in these cases.

DAMAGE LIMITATION
Except to the extent prohibited by applicable law, Xiaomi shall not be liable for any damages caused by accidents, indirect, special or consequential damages, including but not limited to loss of profits, revenue or data, damages resulting from any breach of express or implied warranty or condition, or under any other legal theory, even if Xiaomi has been informed of the possibility of such damages. Some jurisdictions do not allow the exclusion or limitation of special, indirect, or consequential damages, so the above limitation or exclusion may not apply to you.

IAOMI CONTACTS
For customers, please visit the website: https://www.mi.com/en/service/warranty/ The contact person for the after- sale service may be any person in Xiaomi’s authorized service network, Xiaomi’s authorized distributors or the final vendor who sold the products to you. If in doubt please contact the relevant person as Xiaomi may identify.

Manufactured by: Beijing Smartmi Electronic Technology Co., Ltd. (a Mi Ecosystem company)
Address: Room 201-203, Unit 6, Building A, No. 66, Zhufang Road, Qinghe, Haidian District, Beijing
For further information, please go to www.mi.com
For detailed e-manual, please go to www.mi.com/global/service/userguide
Made in China

References

• Xiaomi United States | Xiaomi Official Website
• Xiaomi United States | Xiaomi Official Website
• Xiaomi Global | Xiaomi Official Website
• Xiaomi Global Home
• Support - User Guide | Xiaomi Global
• Xiaomi Global | Xiaomi Official Website
• Xiaomi Global Home

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